CN111498723B - Automatic purifying and cooling device for outer wall of brake wheel of crane - Google Patents
Automatic purifying and cooling device for outer wall of brake wheel of crane Download PDFInfo
- Publication number
- CN111498723B CN111498723B CN202010269354.1A CN202010269354A CN111498723B CN 111498723 B CN111498723 B CN 111498723B CN 202010269354 A CN202010269354 A CN 202010269354A CN 111498723 B CN111498723 B CN 111498723B
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- China
- Prior art keywords
- wall
- brake wheel
- wheel
- crane
- main shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000004146 energy storage Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims 1
- 239000003350 kerosene Substances 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/023—Cooling of brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
- B66D5/08—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an automatic purifying and cooling device for the outer wall of a crane brake wheel, which comprises a main shaft, wherein the outer wall of one end of the main shaft is fixedly connected with the brake wheel, driving rods are arranged on two sides of the brake wheel, a transmission rod is horizontally arranged at the bottom of the main shaft, connecting shafts are arranged at the positions, corresponding to each other, of the main shaft and the transmission rod, connecting belts are arranged between the connecting shafts in a surrounding manner, and extrusion wheels are symmetrically arranged on two sides of the outer wall of the connecting belts. The sliding rod drives the pressure spring to compress, the pressure spring drives the connecting plate to move, the telescopic sleeve is compressed, kerosene in the telescopic sleeve is sprayed out through the spray head at the bottom, the main shaft can drive the connecting belt to rotate through the connecting shaft, and the transmission shaft drives the clockwork spring in the energy storage box to rotate.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to an automatic purifying and cooling device for the outer wall of a brake wheel of a crane.
Background
Modern building industry and product assembly and transport all need to be carried out with the help of machinery, and large-scale hoist is very common in production transportation uses, and the hoist is usually that drive machinery rises through connecting the fag end and drives the product and move, rises to reach behind the suitable height and brake through the stopper, and the stopper is crucial for the hoist, in case break down very easily leads to the incident.
The traditional brake has a simpler structure, and can often generate more stains on the surface of the brake wheel after long-time use, but the traditional brake device is usually lack of maintenance equipment, and the general installation position of the crane is very high, so that the cost is higher if the crane is manually cleaned, and certain dangerousness is realized, and when the brake wheel brakes, the traditional friction brake can generate higher temperature due to friction, so that the service life of a friction tile plate can be reduced, and the higher temperature can also generate potential safety hazards
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic purifying and cooling device for the outer wall of the brake wheel of the crane, which has the advantages of automatic cleaning, no need of manual operation, cooling during braking and reduction of potential safety hazards, and solves the problems of complex cleaning and high temperature danger in the traditional mode.
(II) technical scheme
In order to realize the purposes of automatically cleaning without manual operation, cooling during braking and reducing potential safety hazard, the invention provides the following technical scheme: an automatic outer wall purifying and cooling device of a crane brake wheel comprises a main shaft, wherein a brake wheel is fixedly connected to the outer wall of one end of the main shaft, driving rods are arranged on two sides of the brake wheel, a supporting plate is connected to the bottom of each driving rod, a transmission rod is horizontally arranged at the bottom of the main shaft, connecting shafts are arranged at positions, corresponding to the main shaft and the transmission rod, of the main shaft, connecting belts are arranged between the connecting shafts in a surrounding manner, extrusion wheels are symmetrically arranged on two sides of the outer wall of each connecting belt, one ends, close to the driving rods, of the extrusion wheels are respectively and rotatably connected with a pull rod, spiral impellers are horizontally arranged at the bottom of the brake wheel, energy storage boxes are rotatably connected to the bottoms of the spiral impellers, the bottoms of the energy storage boxes are rotatably connected with the transmission rod through transmission shafts, the center of the telescopic box is horizontally provided with a pressure spring, and the center of the pressure spring is provided with a telescopic rod in a penetrating way.
Preferably, the top of shower nozzle is provided with flexible cover, the both sides of flexible cover all are provided with the connecting plate, one side and the mutual fixed connection of compression spring of connecting plate, the one end that flexible cover is close to the shower nozzle passes through the mutual fixed connection of connecting plate and expansion box's inner wall.
Preferably, the top of shower nozzle and the inside intercommunication of telescope tube, the bottom of shower nozzle is run through the bellows and is communicate each other with the outside, the one end that the shower nozzle was kept away from to the telescope tube is provided with one-way admission valve.
Preferably, the inside of expansion box rotates and is connected with clockwork spring, the center department that expansion box and clockwork spring were run through to spiral impeller's bottom is reciprocal anchorage, the top of transmission shaft runs through the bottom of expansion box and the outer wall reciprocal anchorage of clockwork spring.
Preferably, the bottom of the transmission shaft is rotationally connected with the support plate through a bearing, one end, far away from the transmission shaft, of the transmission rod is rotationally connected with the support plate through a bearing, and the transmission shaft is composed of two helical gears meshed with each other.
Preferably, the extrusion wheel is rotationally connected with the pull rods on two sides through bearings, the outer wall of the extrusion wheel is attached to the connecting band, the bottom of the driving rod is rotationally connected with the supporting plate through bearings, and the top of the spiral impeller is provided with a cleaning brush.
Preferably, one end of the telescopic box is provided with a sliding rod, the sliding rod penetrates through the side wall of the telescopic box and is fixedly connected with one end of a pressure spring, and one end of the pressure spring, which is far away from the sliding rod, is fixed with the inner wall of the telescopic box.
Preferably, one side of the driving rod is provided with a driving device, a power output end of the driving device is fixedly connected with the driving rod, the tops of the driving rods are connected with each other in a sliding mode through sliding rods, and the driving device is a hydraulic elevator.
Advantageous effects
Compared with the prior art, the invention provides an automatic purifying and cooling device for the outer wall of a brake wheel of a crane, which has the following beneficial effects:
1. when using, the actuating lever slope of driving one side through drive arrangement, and then make the flexible incasement portion extrude, drive the compression of pressure spring through the slide bar, and then pressure spring drives the connecting plate and removes, with the flexible cover compression, make the inside kerosene of flexible cover pass through the shower nozzle blowout of bottom, and because the shower nozzle is towards the braked wheel, make kerosene sprayed the braked wheel surface, because the braked wheel rotates and to make its surface by even spraying, make the greasy dirt structure on braked wheel surface destroyed through kerosene, and the main shaft drives the transfer line rotation, the transfer line drives the helical blade wheel through the transmission shaft and rotates and rises, make the clearance brush and the braked wheel laminating at helical blade wheel top, and then clear up the greasy dirt.
2. When the actuating lever removes, drive the pinch roller through the pull rod and remove to the connecting band, and then make the connecting band taut, the main shaft can drive the connecting band through the connecting axle and rotate, and then it is rotatory to drive the transfer line of bottom, the transfer line passes through the transmission shaft and drives the inside clockwork spring of energy storage box rotatory, and then make clockwork spring shrink, the transmission shaft stops rotatoryly after the braked wheel is fixed, the inside elastic potential energy of clockwork spring is released, and then drive the spiral impeller counter-rotation at top and cool down the braked wheel, and make spiral impeller top cleaning brush break away from each other with the braked wheel.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a side view of a connecting band construction of the present invention;
FIG. 4 is a sectional view of the connection between the helical impeller and the drive shaft;
fig. 5 is a schematic view of the internal structure of the telescopic box of the present invention.
In the figure: 1. a main shaft; 2. a brake wheel; 3. a drive rod; 4. a support plate; 5. a transmission rod; 6. a connecting shaft; 7. a connecting belt; 8. an extrusion wheel; 9. a pull rod; 10. a helical impeller; 11. an energy storage tank; 12. a drive shaft; 13. a telescopic box; 14. a spray head; 15. a pressure spring; 16. a telescopic rod; 17. a telescopic sleeve; 18. a connecting plate; 19. a drive device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-5, an automatic purifying and cooling device for the outer wall of a crane brake wheel comprises a main shaft 1, a brake wheel 2 is fixedly connected to the outer wall of one end of the main shaft 1, driving rods 3 are respectively arranged on both sides of the brake wheel 2, a supporting plate 4 is connected to the bottom of the driving rods 3, a transmission rod 5 is horizontally arranged at the bottom of the main shaft 1, connecting shafts 6 are respectively arranged at the positions corresponding to the transmission rods 5 of the main shaft 1, connecting belts 7 are arranged between the connecting shafts 6 in a surrounding manner, extruding wheels 8 are symmetrically arranged on both sides of the outer wall of the connecting belts 7, a pull rod 9 is rotatably connected to one end of each extruding wheel 8 close to the driving rod 3, a spiral impeller 10 is horizontally arranged at the bottom of the brake wheel 2, an energy storage box 11 is rotatably connected to the bottom of the spiral impeller 10, the bottom of the energy, the bottom of expansion box 13 is provided with shower nozzle 14, and expansion box 13 center is the level and is provided with pressure spring 15, and pressure spring 15's center is for running through being provided with telescopic link 16.
The top of shower nozzle 14 is provided with telescope tube 17, and the both sides of telescope tube 17 all are provided with connecting plate 18, and one side and the mutual fixed connection of pressure spring 15 of connecting plate 18, the one end that telescope tube 17 is close to shower nozzle 14 passes through connecting plate 18 and the mutual fixed connection of inner wall of bellows 13.
The top of shower nozzle 14 and the inside intercommunication of telescope tube 17, the bottom of shower nozzle 14 is run through bellows 13 and outside intercommunication each other, and the one end that the shower nozzle 14 was kept away from to telescope tube 17 is provided with one-way admission valve, and compression spring 15 drives connecting plate 18 and removes, compresses telescope tube 17 for the inside kerosene of telescope tube 17 passes through the shower nozzle 14 blowout of bottom.
The inside rotation of expansion box 13 is connected with clockwork spring, and the center department reciprocal anchorage that expansion box 13 and clockwork spring were run through to spiral impeller 10's bottom, and the bottom that expansion box 13 was run through at the top of transmission shaft 12 and clockwork spring's outer wall reciprocal anchorage, and spiral impeller 10 rotates and rises for the clearance brush at spiral impeller 10 top is laminated with braked wheel 2, and then clears up the greasy dirt.
The bottom of transmission shaft 12 is passed through the bearing and is connected with backup pad 4 rotation, and the one end that transmission shaft 12 was kept away from to transfer line 5 is passed through the bearing and is connected with backup pad 4 rotation, and transmission shaft 12 comprises two intermeshing's helical gear, and transfer line 5 passes through transmission shaft 12 and drives the inside clockwork spring rotation of energy storage box 11, and then makes clockwork spring shrink.
One end of bellows 13 is provided with the slide bar, and the slide bar runs through the mutual fixed connection of lateral wall and the one end of pressure spring 15 of bellows 13, and the one end that pressure spring 15 kept away from the slide bar is fixed mutually with the inner wall of bellows 13, and pressure spring 15 drives connecting plate 18 and removes, compresses telescope tube 17.
One side of the driving rod 3 is provided with a driving device 19, the power output end of the driving device 19 is fixedly connected with the driving rod 3, and the tops of the driving rods 3 are connected with each other in a sliding mode through sliding rods.
The working principle is as follows: when the coal dust collector is used, the driving rod 3 on one side is driven to incline by the driving device 19, so that the inside of the telescopic box 13 is extruded, the sliding rod drives the pressure spring 15 to compress, the pressure spring 15 drives the connecting plate 18 to move, the telescopic sleeve 17 is compressed, kerosene inside the telescopic sleeve 17 is sprayed out through the spray head 14 at the bottom, the kerosene is sprayed to the surface of the brake wheel 2 because the spray head 14 faces the brake wheel 2, the surface of the brake wheel 2 can be uniformly sprayed due to the rotation of the brake wheel 2, an oil stain structure on the surface of the brake wheel 2 is damaged through the kerosene, the extrusion wheel 8 is driven to move to the connecting belt 7 by the pull rod 9 while the driving rod 3 moves, so that the connecting belt 7 is tensioned, the main shaft 1 can drive the connecting belt 7 to rotate through the connecting shaft 6, the driving rod 5 at the bottom is driven to rotate, the driving rod 5 drives the spring inside the energy, and then drive helical blade wheel 10 and rotate and rise for the clearance brush at helical blade wheel 10 top is laminated with braked wheel 2, and then clear up the greasy dirt, transfer line 5 drives the inside clockwork spring rotation of energy storage box 11 through transmission shaft 12, and then makes clockwork spring shrink, after braked wheel 2 is fixed, transmission shaft 12 stops rotatoryly, the inside elastic potential energy of clockwork spring is released, and then drive the helical blade wheel 10 counter-rotation at top, cool down braked wheel 2, and make helical blade wheel 10 top clearance brush and braked wheel 2 break away from each other.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an outer wall self-purification heat sink of hoist braked wheel, includes main shaft (1), the one end outer wall fixedly connected with braked wheel (2) of main shaft (1), the both sides of braked wheel (2) all are provided with actuating lever (3), its characterized in that: the bottom of actuating lever (3) is connected with backup pad (4), the bottom of main shaft (1) is the level and is provided with transfer line (5), the position that main shaft (1) and transfer line (5) correspond each other all is provided with connecting axle (6), be between connecting axle (6) and encircle and be provided with connecting band (7), the outer wall both sides of connecting band (7) are the symmetry and are provided with extrusion wheel (8), the one end that extrusion wheel (8) are close to actuating lever (3) all rotates and is connected with pull rod (9), the bottom of brake wheel (2) is the level and is provided with spiral impeller (10), the bottom of spiral impeller (10) rotates and is connected with energy storage box (11), the bottom of energy storage box (11) is connected with transfer line (5) rotation through transmission shaft (12), the top of main shaft (1) is provided with expansion box (13), the bottom of expansion box (13) is provided with shower nozzle (14), expansion box (13) center is the level and is provided with compression spring (15), compression spring (15) center is to run through and is provided with telescopic link (16).
2. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: the top of shower nozzle (14) is provided with flexible cover (17), the both sides of flexible cover (17) all are provided with connecting plate (18), one side and the mutual fixed connection of compression spring (15) of connecting plate (18), the inner wall mutual fixed connection of connecting plate (18) and bellows (13) is passed through to the one end that flexible cover (17) are close to shower nozzle (14).
3. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: the top of shower nozzle (14) and the inside intercommunication of flexible cover (17), the bottom of shower nozzle (14) is run through bellows (13) and is communicate with outside each other, the one end that shower nozzle (14) were kept away from in flexible cover (17) is provided with one-way admission valve.
4. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: the inside of expansion box (13) is rotated and is connected with clockwork spring, the center department reciprocal anchorage that expansion box (13) and clockwork spring were run through to the bottom of spiral impeller (10), the bottom of expansion box (13) and clockwork spring's outer wall reciprocal anchorage are run through to the top of transmission shaft (12).
5. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: the bottom of transmission shaft (12) is connected with backup pad (4) through bearing and rotation each other, the one end that transmission pole (5) kept away from transmission shaft (12) is connected with backup pad (4) rotation each other through the bearing, transmission shaft (12) comprise two intermeshing's helical gear.
6. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: extrusion wheel (8) are connected through pull rod (9) rotation each other of bearing and both sides, the outer wall and the connecting band (7) of extrusion wheel (8) are laminated each other, the bottom of actuating lever (3) all is connected through bearing and backup pad (4) rotation each other, the top of spiral impeller (10) is provided with the cleaning brush.
7. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: one end of the telescopic box (13) is provided with a sliding rod, the sliding rod penetrates through the side wall of the telescopic box (13) and is fixedly connected with one end of a pressure spring (15), and one end, far away from the sliding rod, of the pressure spring (15) is fixed with the inner wall of the telescopic box (13).
8. The automatic purifying and cooling device for the outer wall of the brake wheel of the crane as claimed in claim 1, wherein: one side of actuating lever (3) is provided with drive arrangement (19), drive arrangement's (19) power take off end and the mutual fixed connection of actuating lever (3), through the mutual sliding connection of slide bar between the top of actuating lever (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269354.1A CN111498723B (en) | 2020-04-08 | 2020-04-08 | Automatic purifying and cooling device for outer wall of brake wheel of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269354.1A CN111498723B (en) | 2020-04-08 | 2020-04-08 | Automatic purifying and cooling device for outer wall of brake wheel of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111498723A CN111498723A (en) | 2020-08-07 |
| CN111498723B true CN111498723B (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010269354.1A Active CN111498723B (en) | 2020-04-08 | 2020-04-08 | Automatic purifying and cooling device for outer wall of brake wheel of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111498723B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027946B (en) * | 2021-03-15 | 2022-08-02 | 宜宾职业技术学院 | Braking device for new energy automobile |
| CN113697706B (en) * | 2021-09-14 | 2023-01-31 | 安徽兴国电子科技有限公司 | Cleaning device for elevator brake |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556078A (en) * | 1992-12-16 | 1996-09-17 | Elephant Chain Block Company Limited | Manual hoist and traction machine |
| CN205661428U (en) * | 2016-04-15 | 2016-10-26 | 聂东亮 | Load freight train coaster brake hub temperature monitoring means |
| CN205859014U (en) * | 2016-08-09 | 2017-01-04 | 山东遨游汽车制动系统股份有限公司 | Active heat dissipation brake |
| CN107218319A (en) * | 2017-07-23 | 2017-09-29 | 马鞍山市志诚科技有限公司 | It is a kind of to carry heat abstractor and the strong automobile brake drum of wearability |
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2020
- 2020-04-08 CN CN202010269354.1A patent/CN111498723B/en active Active
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| CN111498723A (en) | 2020-08-07 |
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Effective date of registration: 20201201 Address after: 243100 Anhui city of Ma'anshan province Dangtu Economic Development Zone Red Sun Life Science Industrial Park Applicant after: ANHUI REDPONT BIOTECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong province Shenzhen city Longhua District Longhua Street East Ring Road building two Yingbo ink company 1 Building 3 floor E District Applicant before: SHENZHEN BEIZEER ELECTRONICS Co.,Ltd. |
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